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-rw-r--r--include/net/tls.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/tls.h b/include/net/tls.h
index be4b3e1cac46..b6d40642afdd 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -66,7 +66,7 @@
#define MAX_IV_SIZE 16
#define TLS_MAX_REC_SEQ_SIZE 8
-/* For AES-CCM, the full 16-bytes of IV is made of '4' fields of given sizes.
+/* For CCM mode, the full 16-bytes of IV is made of '4' fields of given sizes.
*
* IV[16] = b0[1] || implicit nonce[4] || explicit nonce[8] || length[3]
*
@@ -74,6 +74,7 @@
* Hence b0 contains (3 - 1) = 2.
*/
#define TLS_AES_CCM_IV_B0_BYTE 2
+#define TLS_SM4_CCM_IV_B0_BYTE 2
#define __TLS_INC_STATS(net, field) \
__SNMP_INC_STATS((net)->mib.tls_statistics, field)